168286538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 311732736

約数和(自身を除く): 143446198

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 529, 713, 733, 1058, 1426, 1466, 3703, 4991, 5131, 7406, 9982, 10262, 16399, 16859, 22723, 32798, 33718, 45446, 114793, 118013, 159061, 229586, 236026, 318122, 387757, 522629, 775514, 1045258, 2714299, 3658403, 5428598, 7316806, 12020467, 24040934, 84143269, 168286538]

約数ペア:

[(1, 168286538), (2, 84143269), (7, 24040934), (14, 12020467), (23, 7316806), (31, 5428598), (46, 3658403), (62, 2714299), (161, 1045258), (217, 775514), (322, 522629), (434, 387757), (529, 318122), (713, 236026), (733, 229586), (1058, 159061), (1426, 118013), (1466, 114793), (3703, 45446), (4991, 33718), (5131, 32798), (7406, 22723), (9982, 16859), (10262, 16399)]